136210250 has 32 divisors (see below), whose sum is σ = 278171712. Its totient is φ = 49530000.

The previous prime is 136210231. The next prime is 136210267. The reversal of 136210250 is 52012631.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22016 + ... + 27515.

It is an arithmetic number, because the mean of its divisors is an integer number (8692866).

Almost surely, 2^136210250 is an apocalyptic number.

136210250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136210250 is an abundant number, since it is smaller than the sum of its proper divisors (141961462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136210250 is a wasteful number, since it uses less digits than its factorization.

136210250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49559 (or 49549 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 136210250 is about 11670.9147027986. The cubic root of 136210250 is about 514.5211875464.

Adding to 136210250 its reverse (52012631), we get a palindrome (188222881).

The spelling of 136210250 in words is "one hundred thirty-six million, two hundred ten thousand, two hundred fifty".